// 公共样式
html {
    width: 100%;
    height: 100%;
}
body{
    width: 100%;
    // padding: 45px 0;
}

// 头部样式
.pyg_header {
    width: 100%;
    height: 45px;
    position: fixed;
    top: 0;
    left: 0;
    background-color: #fff;/*  */
    padding: 5px;
    // z-index: 2;
}



// 底部样式
.pyg_footer {
        background-color: #efeff4;
       width: 100%;
       height: 45px;
       position: fixed;
       left: 0;
       bottom: 0;
       display: flex;
        text-align: center;
       align-items: center;
       div {
            height: 100%;
           flex: 1;
           a {
                height: 100%;
               display: block;
               display: flex;
               flex-direction: column;
               color:#666;
               font-size: 16px;
                padding-top: 5px;
               &.active {
                   color: orange;
               }
               }
               
           }
       }
